While caring for a client receiving total parenteral nutrition (TPN), it is most important for the nurse to monitor which of the client's lab values?

Urinary ketones.

Serum protein.

Serum osmolarity.

Capillary glucose.

Answer and Explanation

The Correct Answer is C

Choice A

Urinary ketones are not most important. Monitoring urinary ketones can provide information about the utilization of glucose and fat as energy sources. However, it is not the primary lab value to monitor in TPN administration.

Choice B

Serum protein is not most important. Monitoring serum protein levels is important to assess nutritional status, but it might not be as immediate a concern as serum osmolarity.

Choice C

Serum osmolarity is the most important. When caring for a client receiving total parenteral nutrition (TPN), monitoring serum osmolarity is most important. TPN is a highly concentrated solution containing various nutrients, and it is infused directly into the bloodstream. Serum osmolarity reflects the concentration of particles (such as electrolytes, glucose, and other solutes) in the blood. Monitoring serum osmolarity is crucial to prevent complications related to fluid and electrolyte imbalances that can arise from the administration of TPN.

Choice D

Capillary glucose is not the most important. Monitoring capillary glucose levels is important, especially in clients receiving TPN with added glucose. Hyperglycaemia is a potential complication of TPN. While glucose monitoring is important, it is secondary to monitoring serum osmolarity, which encompasses a broader range of solute concentrations.

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Correct Answer is C

Explanation

Choice A

"The bruises on my arms are all gone." This statement is incorrect. Bruising can be influenced by various factors, including platelet levels and clotting factors, but it is not a specific sign of Vitamin A deficiency.

Choice B

"My feet don't tingle like they used to. “This statement is incorrect. Tingling feet might be related to nerve function or circulation, but it is not a direct symptom of Vitamin A deficiency.

Choice C

"I can see at night when I wake up now. “This statement is correct. Vitamin A is essential for maintaining good vision, especially in low-light conditions. Deficiency of Vitamin A can lead to a condition called night blindness, where individuals have difficulty seeing in low light. Therefore, the statement "I can see at night when I wake up now" (option C) indicates that an adequate amount of Vitamin A is being provided.

Choice D

"My tummy seems so much smaller now. “This statement is incorrect. Changes in tummy size are not typically related to Vitamin A deficiency. Vitamin A deficiency is more closely associated with symptoms related to vision and immune function.

A. Pickles, blackberries, seeds. B. Buttermilk, spinach, milk. C. Pickled olives, spam, nuts. D. Fresh meats, fresh turkey, fresh chicken. E. Cheese spread, processed cheese, cheese.

Correct Answer is ["B","D","E"]

Explanation

Choice A

Pickles, blackberries, seeds are not appropriate. None of these foods are particularly high in calcium. Pickles and blackberries are not significant sources of calcium, and while some seeds contain calcium, they are not among the best sources.

Choice B

Buttermilk, spinach, milk: These foods are good sources of dietary calcium is appropriate. Milk and buttermilk are commonly consumed dairy products that contain calcium. Spinach, while not as high in calcium as dairy products, still contributes to calcium intake.

Choice C

Pickled olives, spam, nuts are not appropriate. These foods are not known for being high in calcium. Additionally, some foods like pickled olives and spam may have high sodium content, which can affect calcium balance.

Choice D

Fresh meats, fresh turkey, fresh chicken is appropriate. Fresh meats, such as turkey and chicken, provide some calcium, although not as much as dairy products. They also contribute to overall nutritional intake.

Choice E

Cheese spread, processed cheese, cheese is appropriate. Dairy products like cheese, especially processed cheese and cheese spread, are good sources of calcium. They can be effective in increasing calcium intake to address hypocalcaemia.

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While caring for a client receiving total parenteral nutrition (TPN), it is most important for the nurse to monitor which of the client's lab values?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Correct Answer is C

Explanation

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Correct Answer is ["B","D","E"]

Explanation

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